3D Point Cloud Generation on ShapeNet Car (test)
97.871-NNA (CD)r-GAN
Evaluation results
| Method | Links | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| r-GANFull parameters (M)=7.22, Generative parameters (M)=6.912019.06 | 97.87 | — | — | — | 12.8 | 1.27 | 8.74 | 15.06 | 9.38 | 99.86 | — | — | |
| r-GANNormalization=Global2022.10 | 94.46 | — | — | — | — | — | — | — | — | 99.01 | — | — | |
| r-GAN2022.10 | 94.46 | — | — | — | — | 1.446 | 2.133 | 19.03 | 6.539 | 99.01 | — | — | |
| PC-GANFull parameters (M)=9.14, Generative parameters (M)=1.522019.06 | 92.19 | — | — | — | 5.85 | 1.12 | 5.83 | 23.56 | 30.29 | 90.87 | — | — | |
| PC-GAN2020.06 | 92.19 | — | — | — | — | — | — | — | — | 90.87 | — | — | |
| PC-GAN# Parameters (Full)=9.14M, # Parameters (Gen)=1.52M2021.03 | 92.19 | — | — | — | — | 1.12 | 5.83 | 23.56 | 30.29 | 90.87 | — | — | |
| IM-GAN2022.10 | 88.92 | — | — | — | — | 1.0843 | 0.7829 | 21.23 | 27.77 | 84.58 | — | — | |
| r-GANPart Awareness=false, Symmetry Awareness=false2026.01 | 83.7 | — | — | — | — | — | — | — | — | 99.7 | 1,053 | 362 | |
| DPM2022.10 | 77.3 | — | — | — | — | 0.888 | 0.8633 | 33.38 | 22.43 | 87.12 | — | — | |
| SPAGHETTIPart Awareness=true, Symmetry Awareness=false2026.01 | 72.3 | — | — | — | — | — | — | — | — | 71 | 581 | 284 | |
| l-GAN/EMDPart Awareness=false, Symmetry Awareness=false2026.01 | 71.9 | — | — | — | — | — | — | — | — | 64.7 | 982 | 313 | |
| l-GANNormalization=Global, Variant=EMD2022.10 | 71.16 | — | — | — | — | — | — | — | — | 66.19 | — | — | |
| l-GAN (EMD)2022.10 | 71.16 | — | — | — | — | 1.408 | 0.899 | 37.78 | 45.17 | 66.19 | — | — | |
| l-GAN (EMD)Full parameters (M)=1.97, Generative parameters (M)=1.712019.06 | 69.74 | — | — | — | 2.21 | 1.48 | 5.43 | 39.2 | 39.77 | 68.32 | — | — | |
| l-GAN (EMD)2020.06 | 69.74 | — | — | — | — | — | — | — | — | 68.32 | — | — | |
| l-GAN (EMD)# Parameters (Full)=1.97M, # Parameters (Gen)=1.71M2021.03 | 69.74 | — | — | — | — | 1.48 | 5.43 | 39.2 | 39.77 | 68.32 | — | — | |
| DPMNormalization=Global2022.10 | 68.89 | — | — | — | — | — | — | — | — | 79.97 | — | — | |
| DPM2022.10 | 68.89 | — | — | — | — | 0.902 | 1.14 | 44.03 | 34.94 | 79.97 | — | — | |
| l-GAN/CDPart Awareness=false, Symmetry Awareness=false2026.01 | 68.6 | — | — | — | — | — | — | — | — | 83.8 | 918 | 352 | |
| l-GANNormalization=Global, Variant=CD2022.10 | 66.49 | — | — | — | — | — | — | — | — | 88.78 | — | — | |
| l-GAN (CD)2022.10 | 66.49 | — | — | — | — | 1.532 | 1.226 | 38.92 | 23.58 | 88.78 | — | — | |
| SoftFlowNormalization=Global2022.10 | 64.77 | — | — | — | — | — | — | — | — | 60.09 | — | — | |
| SoftFlow2022.10 | 64.77 | — | — | — | — | 1.187 | 0.859 | 42.9 | 44.6 | 60.09 | — | — | |
| PVD2022.10 | 64.49 | — | — | — | — | 0.9041 | 0.614 | 46.33 | 51 | 55.74 | — | — | |
| l-GAN (CD)Full parameters (M)=1.97, Generative parameters (M)=1.712019.06 | 63.07 | — | — | — | 4.43 | 1.55 | 6.25 | 38.64 | 18.47 | 88.07 | — | — | |
| l-GAN (CD)# Parameters (Full)=1.97M, # Parameters (Gen)=1.71M2021.03 | 63.07 | — | — | — | — | 1.55 | 6.25 | 38.64 | 18.47 | 88.07 | — | — | |
| PointFlowPart Awareness=false, Symmetry Awareness=false2026.01 | 62.8 | — | — | — | — | — | — | — | — | 60.6 | 679 | 347 | |
| SoftPointFlow2020.06 | 62.63 | — | — | — | — | — | — | — | — | 64.71 | — | — | |
| DPF-NetNormalization=Global2022.10 | 62.35 | — | — | — | — | — | — | — | — | 54.48 | — | — | |
| DPF-Net2022.10 | 62.35 | — | — | — | — | 1.129 | 0.853 | 45.74 | 49.43 | 54.48 | — | — | |
| DPF-NetPart Awareness=false, Symmetry Awareness=false2026.01 | 62 | — | — | — | — | — | — | — | — | 58.5 | 827 | 452 | |
| PointFlowFull parameters (M)=1.61, Generative parameters (M)=1.062019.06 | 60.65 | — | — | — | 0.87 | 0.91 | 5.22 | 44.03 | 46.59 | 62.36 | — | — | |
| PointFlow2020.06 | 60.65 | — | — | — | — | — | — | — | — | 62.36 | — | — | |
| PointFlow# Parameters (Full)=1.61M, # Parameters (Gen)=1.06M2021.03 | 60.65 | — | — | — | — | 0.91 | 5.22 | 44.03 | 46.59 | 62.36 | — | — | |
| DPCPart Awareness=false, Symmetry Awareness=false2026.01 | 60.1 | — | — | — | — | — | — | — | — | 74.8 | 217 | 30.3 | |
| SetVAENormalization=Global2022.10 | 59.94 | — | — | — | — | — | — | — | — | 59.94 | — | — | |
| SetVAE2022.10 | 59.94 | — | — | — | — | 0.882 | 0.733 | 49.15 | 46.59 | 59.94 | — | — | |
| SetVAE# Parameters (Full)=0.75M, # Parameters (Gen)=0.39M2021.03 | 59.66 | — | — | — | — | 0.88 | 5.05 | 48.58 | 44.6 | 63.35 | — | — | |
| SoftFlowPart Awareness=false, Symmetry Awareness=false2026.01 | 59.2 | — | — | — | — | — | — | — | — | 60.1 | 1,549 | 428 | |
| SALADPart Awareness=true, Symmetry Awareness=false2026.01 | 59.2 | — | — | — | — | — | — | — | — | 57.2 | 236 | 29.4 | |
| SetVAEPart Awareness=false, Symmetry Awareness=false2026.01 | 58.8 | — | — | — | — | — | — | — | — | 60.6 | 1,240 | 327 | |
| PointFlowNormalization=Global2022.10 | 58.1 | — | — | — | — | — | — | — | — | 56.25 | — | — | |
| PointFlow2022.10 | 58.1 | — | — | — | — | 0.901 | 0.807 | 46.88 | 50 | 56.25 | — | — | |
| ShapeGFPart Awareness=false, Symmetry Awareness=false2026.01 | 58 | — | — | — | — | — | — | — | — | 61.3 | 645 | 40.9 | |
| Training set2019.06 | 57.39 | — | — | — | 0.86 | 1.03 | 5.33 | 48.3 | 51.42 | 53.27 | — | — | |
| Training set2021.03 | 57.39 | — | — | — | — | 1.03 | 5.33 | 48.3 | 51.42 | 53.27 | — | — | |
| PVDPart Awareness=false, Symmetry Awareness=false2026.01 | 56.3 | — | — | — | — | — | — | — | — | 53.3 | 213 | 31.2 | |
| LION2022.10 | 54.81 | — | — | — | — | 0.8687 | 0.6092 | 48.2 | 52.6 | 50.53 | — | — | |
| PVDNormalization=Global2022.10 | 54.55 | — | — | — | — | — | — | — | — | 53.83 | — | — | |
| PVD2022.10 | 54.55 | — | — | — | — | 1.077 | 0.794 | 41.19 | 50.56 | 53.83 | — | — | |
| LIONPart Awareness=false, Symmetry Awareness=false2026.01 | 53.7 | — | — | — | — | — | — | — | — | 52.3 | 168 | 30.8 | |
| LIONNormalization=Global2022.10 | 53.41 | — | — | — | — | — | — | — | — | 51.14 | — | — | |
| LION2022.10 | 53.41 | — | — | — | — | 0.913 | 0.752 | 50 | 56.53 | 51.14 | — | — | |
| DiT-3DPart Awareness=false, Symmetry Awareness=false2026.01 | 52.7 | — | — | — | — | — | — | — | — | 50.2 | 206 | 32.7 | |
| FrePoladPart Awareness=false, Symmetry Awareness=false2026.01 | 52.4 | — | — | — | — | — | — | — | — | 53.2 | 173 | 29.6 | |
| QuartetPart Awareness=true, Symmetry Awareness=true2026.01 | 50.1 | — | — | — | — | — | — | — | — | 51.8 | 25.7 | 2.28 | |
| train set2022.10 | 49.4 | — | — | — | — | 0.8643 | 0.6116 | 52.47 | 52.34 | 51.34 | — | — | |
| DiffFacto2025.05 | — | 90.51 | 26.58 | 0.009 | — | — | — | — | — | — | — | — | |
| LionBackbone=PointNet++2025.05 | — | 79.11 | 33.54 | 0.0082 | — | — | — | — | — | — | — | — | |
| LionBackbone=SPoTr2025.05 | — | 77.36 | 35.18 | 0.0081 | — | — | — | — | — | — | — | — | |
| SeaLion2025.05 | — | 73.1 | 44.94 | 0.008 | — | — | — | — | — | — | — | — |